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Flight Time from Los Angeles (LAX) to Hanoi (HAN)
Non-stop flight time from LAX to HAN: 15.16 hours. Los Angeles to Hanoi distance 12,317 km. Includes layover estimates and airline routes.
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- Updated July 2026
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Origin weather
Los Angeles
Destination weather
Hanoi
Country facts
USUS
Flying LAX → HAN takes about 15.16 hours (15 h 10 min) non-stop across the 12,317 km (7,653 mi) great-circle track. Connections priced below the fold: expect about 18.2 h with one hub stop and 23.2 h with two, with your watch moving 15 h ahead on landing.
Los Angeles–Hanoi flight times at each stopover level
| Measure | Value |
|---|---|
| Airport pair | Los Angeles (LAX) → Hanoi (HAN) |
| Great-circle distance | 12,317 km (7,653 mi) |
| Non-stop flight time | 15.16 h (15 h 10 min) — 850 km/h + 40 min taxi model |
| One-stop total (est.) | ≈ 18.2 h (18 h 12 min) |
| Two-stop total (est.) | ≈ 23.2 h (23 h 12 min) |
| Time-zone shift | 15 h ahead (UTC−8 → UTC+7) |
Estimates use the site-wide 850 km/h cruise + 40-minute taxi model; real block times drift with winds and routing.
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Block time for Los Angeles → Hanoi is about 15.16 hours non-stop on the site's cruise model. One connection is the realistic worst case for most calendars: expect the total to land near 18.2 hours with a single well-chosen hub, and near 23.2 hours with two.
Past the 9,000 km mark this is an ultra-long-haul sector: the 15.16 hours in the air plus cabin time makes a one-stop routing with a lounge stop worth pricing against the non-stop. Factor the 15-hour shift into recovery plans: eastbound arrivals at Hanoi generally bite harder than westbound ones.
Nearby endpoints for the LAX → HAN run
| Alternative | Distance to Hanoi | Flight time from LAX |
|---|
Fewer than two fields sit within 300 km of Hanoi, so the radius was widened to 700 km.
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Flexible-flier trick: price LAX against HAN and then against each nearby field below — secondary endpoints within 700 km sometimes clear the fare by a full cabin class. That leaves LAX → HAN as the only sensible air routing, which concentrates fare power in a single search.
None of these nearby fields has a paired calculator page from LAX yet, so use the distance and time columns to estimate any rerouting yourself. Ground transfer from the alternative airport back into Hanoi is the catch for arrivals off the LAX service: the 0 km back-offset is time you must win back in fare savings.
From touchdown to day one in Hanoi
A 10:00 departure works out to roughly 16:10 on the clock in Hanoi — the 15.16 h airborne leg plus the UTC−8 → UTC+7 shift. Hotel, meal and transit averages put a Hanoi day at $64 against $268 in Los Angeles — worth weighing against any fare premium for better flight times.
A $204 per-day gap favors staying longer in Hanoi and moving on from Los Angeles quickly. With 15 hours gained eastbound, the 12,317 km out to Hanoi ends in a serious jet-lag bill — plan a quiet first day.
Calculation Formula
flight_time = distance / 850 km/h + 40 min taxiHow to Use This Calculator
- Note the non-stop time for LAX → HAN in the context panel above.
- Drag the stopover slider to add 0–3 connections to the itinerary.
- Read the adjusted total at each stopover level.
- Cross-check the routing notes below before picking a carrier for the Los Angeles → Hanoi journey.
Worked Examples
- Non-stop LAX → HAN: 15.16 h (12,317 km at 850 km/h + 40 min taxi).
- One stopover ≈ 18.2 h total.
- Two stopovers ≈ 23.2 h total.
Answers
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